乙烯基：10个关键事实

乙烯基为日常生活增加了价值。通过使关键产品更实惠，更耐用，更可靠，它有助于更​​高的生活水平。

乙烯基是建筑市场的领先塑料材料，在那里它使产品如窗户，壁板，地板和管道更耐用，经济高效。乙烯基需要更少的维护，经常比竞争材料更长，经常优于它们，使优质房更加实惠。欧洲杯足球竞彩乙烯基管道系统在经济上可靠地将纯净水送至甚至最偏远的位置;乙烯基灌溉管有助于增加作物产量;乙烯基下水道管有助于确保废水处理系统的完整性。乙烯基是医疗市场中使用的领先塑料;乙烯基医疗商品和药品包装提供更高，更安全的医疗保健，同时降低成本。乙烯基的固有阻燃性使其成为许多电气用途的首选材料，并且使电气服务更安全，更可靠。乙烯基包装有助于减少食物腐败和浪费。

乙烯基是自然资源的高效用户

Only 43 percent of vinyl comes from non-renewable petroleum feedstocks. The balance (57 percent) comes from salt. Worldwide vinyl production represents less than 0.3 percent of all annual oil and gas consumption.

乙烯基在整个生命周期中保存资源和能量

例如，在比较各种包装材料的研究中，乙烯基是具有最低生产能和二氧化碳排放的材料，以及最低的化石燃料和原料要求欧洲杯足球竞彩。在对运输和施工应用的研究中，乙烯基是具有最低能量要求的三种塑料材料之一，每1000磅储蓄超过3400万BTU。欧洲杯足球竞彩在运输市场中，乙烯基每年节省约170万桶油;在建设中，每年节省约4420万桶油。

Vinyl can be Safely Incinerated

In a landmark independent study conducted by the American Society of Mechanical Engineers involving 1,900 test results from 169 large-scale, commercial incinerator facilities throughout the world (including municipal, medical and hazardous waste units), researchers found no significant correlation between the chlorine content of waste and dioxin emissions. Instead, the study stated, incinerator design and operating conditions are the critical factors in dioxin generation and emissions.

Vinyl can be Recycled

An estimated 11.7 million pounds of post-consumer vinyl were recycled in the U.S. in 1997. The industry helped develop the equipment that automatically separates vinyl from other post-consumer plastic packaging, and is supporting efforts to expand recycling for non-packaging waste, such as construction and demolition scrap.

Vinyl Additives Have Been Carefully Researched

添加剂用于乙烯基密切的监管number of agencies including the Environmental Protection Agency, the Food & Drug Administration and the Consumer Products Safety Commission. As to recent concerns linking phthalate plasticizers with the phenomenon of "endocrine disruption," new research indicates that phthalates used with vinyl pose little if any risk of acting as environmental estrogens under real-world conditions.

乙烯基生命周期是二恶英排放的次要来源

在过去的25年中，虽然VCM（氯乙烯单体）产生增加三倍，但在环境样品中测量的二恶英在30％至80％之间降低。乙烯基生命周期与二恶英排放之间的这种相关性正在任何由任何行业进行的最广泛的二恶英测试计划中的一个缺乏相关性。基于EPA协议并受到独立的第三方审查的乙烯基研究所赞助的工作表明，乙烯基和乙烯基生产过程可能会导致总二恶英排放量低于1％。

The Vinyl Industry Subscribes to Strict Manufacturing Standards

乙烯基的制造与许多其他生产过程一样，受到严密调节，以最大限度地减少其对人体健康和环境的影响。该过程所产生的所有空气和水排放由美国EPA和制造乙烯基塑料或氯乙烯单体的所有公司都必须报告其遵守这些标准。据估计，由于在20世纪70年代推出了新的工作场所标准，因此乙烯基工业的VCM排放量减少了99％以上。

乙烯基的火力表现是众所周知的，经过良好的测试

Fire death rates have decreased dramatically in recent decades - the same time frame during which vinyl use has increased threefold. Research and studies of real fires continue to indicate that carbon monoxide - produced by virtually anything that burns - is the primary cause of fire deaths, and early detection and suppression of fires are key to reducing death rates further. Vinyl products are inherently flame-retardant due to their chlorine base, do not readily ignite and most will not continue to burn once a flame source is removed. The products of vinyl combustion are no more hazardous than those produced by other materials, both natural and synthetic. Most recently, the official report cleared vinyl as a cause in the April 1996 Düsseldorf Airport fire, citing instead carbon monoxide, other materials and safety violations.

乙烯基是一项时间测试的，彻底研究的材料，具有安全的使用历史，约会超过50年

Over the years, the vinyl industry has subjected its products to extensive testing to demonstrate that they are safe to use and it maintains an active testing program to address new standards, as well as new concerns, as they develop. It's also important to note that vinyl products meet a demanding range of health and safety standards established by numerous agencies including the Food & Drug Administration, the National Sanitation Foundation, the National Fire Protection Association, all three model building codes and the Consumer Products Safety Commission.

Source: The Vinyl Institute

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